期刊
JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY
卷 19, 期 6, 页码 1805-1810出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.jiec.2013.02.024
关键词
Polypropylene; Marble sludge; Composites; Compatibilizer; Mechanical properties
In this article, polypropylene reinforced marble sludge (PP/MS) was prepared, and the effects of MS loading and polypropylene-g-maliec anhydride (PP-g-MAH) as compatibilizer on density, melt flow index (MFI), and mechanical properties of PP/MS composite were investigated. Our studies show that tensile strength, flexural strength and tensile modulus increased with increasing the MS loading but tensile strength increased till 30 pph of MS further addition of MS in PP composites decreased the strength. The % elongation at break and Izod Impact Strength decreased with increasing of MS loading. Studies revealed that PP/MS composites containing PP-g-MAH enhance the properties compared to without compatibilizer. (C) 2013 The Korean Society of Industrial and Engineering Chemistry. Published by Elsevier B.V. All rights reserved.
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